Potato Asparagus and Caramelized Onion Flat Bread

INGREDIENTS

1 lb

fresh thin asparagus (quartered)

large russet potato (baked, cooled and sliced into rounds)

large onion (sliced)

2 tbsp

olive oil

1/2 tsp

kosher salt

3 cups

prepared basil pesto

whole flat bread rounds

1 cup

mozzarella cheese (shredded)

1/2 cup

parmesan cheese (shredded)

1/4 cup

olive oil